Room thermostat ST2
Contents
1. 8 USER MANUAL Setting the comfort temperature Hold key Y for 5 second Picture 6a Use key or W to set the COMFORT temperature between 10 C and 30 C Picture 6b To save and quit set up hold key for 5 seconds 1 Picture 6a Picture 6b Room heating with the comfort temp operates according to the program timer CH3 and has precedence over to room heating according to the program timer CH1 If the comfort heating mode is inactive the comfort tem perature setting is also inactive The comfort temperature mode is setted in program group P 1 8 page 22 PARTY and ECO operating mode PARTY day temperature operation Press key Y Use key or W 4 to set duration of the PARTY mode between 1 and 24 hours For permanent PARTY mode select on To stop PARTY mode at anytime press key Y USER MANUAL 9 ECO night temperature operation Press key 60 Use key or to set duration of the ECO mode between 1 and 24 hours For permanent ECO mode select on To stop ECO mode at anytime press key ECU O The ECO temperature reduction is setted in program group P1 2 page 22 Holiday mode Hold key for S u 15 seconds Release the key after you hear a beep Use key D or to set duration of the HOLIDAY mode between 1 and 99 days To stop HOLIDAY mode at anytime again hold the key for 15 seconds The HOLIDAY mode temperature is2. d amp S15 212 Z lad 6 3 5 r2 Module DR Sens Module R mn Picture 42 INSTALLATION MANUAL 47 ST2TX ST2 with module for wireless control TX ST2TX enables wireless control for 9 different heating systems see Table 2 on page 29 The receiver should be mounted in the near of controlled device Thermostat and receiver must have the same radio channel Nr setting P2 8 page 23 Set the controlled heating system in service group S 1 1 page 24 default factory setting is 1 For connecting the RX20 or RX22 see Receiver manual ST2J V ST2 with module for gas boilers J V With room thermostat S T2J V is possible to control flame power by J unkers gas boilers picture 41 flame power by Vaillant gas boilers picture 42 Table bellow shows parameter S 1 1 settings for thermostat ST2 V xxx ST2JV Gas boiler J unkers picture 41 ST2JV Gas boiler Vaillant picture 42 O ST2 V default setting for parameter S1 1 7 48 INSTALLATION MANUAL ST2J V gas boiler J unkers Parameter S1 1 7 ORAR ERE EDAD TR IDR IV ISEEN EREET AE frre ee cI ISLS Fe IV RS CST LS SEP Fh s Vailla Junkers A Picture 43 INSTALLATION MANUAL 49 ST2J V gas boiler Vaillant Parameter S1 1 7 WP C il ars SASSEN ALSI IAH AAA O RE eae Y oe at hd ae dert EAE Ree A EE Ee RN end Vailla Junkers i ee Picture 44 50 INSTALLA
3. DC night temperature 1114547 ey Picture 12 CH2 Mai SN active domestic hot ess i water warming inactive domestic hot Picture 13 S O or water warming CH3 2 aces D X amp active comfort temperature j D inactive comfort temperature Picture 14 7 Now press key C0 DP On the display starts to flash day Press key 1 or W to set day then press key C0 X gt On the display starts to flash hours Press key D or W to set hours then press key C0 PP On the display starts to flash minutes Press key or W to set minutes then press key C0 pr The display stops flashing Now is possible to move to the next program space Press D to move to the next program space or press W to move to the previous program space Every channel in program timer CH1 CH2 and CH3 has 32 pro gram spaces Time commands for day and night temperature mode time commands for active and inactive d h w warming and time commands for active and inactive comfort temp mode are USER MANUAL 13 successively followed Unused time commands are indicated as picture 15 Room thermostat ST2 displays only used program spaces Unused time command GED i l Picture 15 Pre setted time programs Room thermostat ST2 has 6 pre setted time programs for room heating and 6 pre setted time programs for domestic hot water warming For each channel CHI and CH2 is possible
4. 57 CUA SS aca 58 Disposal of Old Electrical amp Electronic Equipment 59 Internet www seltron info E mail info seltron info Appearance and description ST2 is a powerful and efficient modular room thermostat with exchangeable modules It can be used in heating or and cooling systems It is suitable for radiator convector and surface heating systems This manual applies for ST2R ST2 with relay module ST2RDR ST2 with double relay module ST2J V ST2 with module for J unkers and Vaillant gas boilers ST2J VDR ST2 with module for J unkers and Vaillant gas boilers and auxiliary relay module ST2TX ST2 with module for wireless control Room thermostat ST2 also enables connection of auxiliary tem perature sensor and remote activation with the telephone LEGEND Hold key while pressing other keys g Hold key until you hear a beep sound Press and release key ry U el fs oy fay T S A Press key to increase or decrease value w vA j 1 this option is not available in all ST2 editions USER MANUAL 5 Controlled devices gas boiler Y lt mixing valve liquid fuel boiler pump d h w storage tank Measured temperature Program timer CH2 d h w warming A ON active OFF inactive lt BR on timer CH1 CT day temperature night temperature Empty batteries Date and time Remote activ
5. d h w over 63 C The function is activated with a five minute ON interval in the pro gram timer CH2 Example Prt Day D hw ON D hw OFF Mon Fri 6 00 839 16 00 22 00 Sat Sun 600 20 00 The 12 will warm the d h w over 63 C every Friday at 5 a m If no d h w temperature sensor is connected the room thermo state will warm the d h w for 2 hours 16 USER MANUAL We suggest you to run the anti legionaries program once in a week during night time Manual d h w warming activation Hold key IW for 5 seconds Release the key after you hear a beep O Manual domestic hot warming is automatically deactivated when requested d h w temperature is reached or atthe latest after 1 hour Thermostat locking Hold key C0 for 15 seconds Release the key after you hear a beep Symbol M indicates locked room unit To unlock the ST2 again hold key C0 for 15 seconds Sailing or moditvind Me parameters DV locked ST int possible Dr Ps limited O ST2 locking is setted in service group S 1 9 page 24 USER MANUAL 17 Selection between heating or cooling To switchover between heating and cooling and in reverse hold key W for approximately 10 seconds Picture 17 Release key after you hear a beep The display writes out active mode for a few seconds HEA heating or Coo cooling Picture 18 Yo lt K1 eco b gt U L UU Picture 17 Picture 18 Remote c
6. parameter 1 Parameters S 2 8 S 2 9 and 52 10 are intended only for heating circuit with 3 point control Picture 24 SETTING MANUAL 27 Radio connection test mode for ST2TX Check if your receiver has the same radio channel number as set ted in parameter S 2 8 on ST2TX Now activate test mode Hold key CO and pres and hold key for 5 seconds picture 25 Release the keys after you hear a beep lo Qe A Picture 25 i Signal power indication by receivers RX2x versions up to V1 9 If the radio connection is established R1 is activated and deacti vated every 2 seconds Receiver every 10 seconds lowers the re ception intension what is signalised with the light R2 Radio con nection will operate without interceptions if R1 is activated and deactivated also by lowered signal intensity Signal power indication by receivers RX2x version V2 0 or higher If the radio connection is established R1 is activated and deacti vated every 2 seconds Signal light R2 indicates the signal intensity with flashing Signal intensity is indicated with 1 to 5 flashes Radio connection will operate without interruptions if the light R2 flashes at least 2 times O Test mode automatically expires after 5 minutes You can also end it by using the command Escape 28 SETTING MANUAL Factory settings ST2 reset To restore the factory settings hold keys and C0 for approx 20 seconds Picture 26 Release k
7. resulting from faults in materials workmanship malfunctions or imperfection We retain the right to repair or completely replace the product as we may choose This guarantee does not cover damages as a result of improper use normal wear and defects that have no effect on value functionality and operation safety of the product This guarantee becomes void if repairs are done by unauthorized person or original spare parts are not used For service within the guarantee period hand or send the complete product together with the sales receipt to authorised service or dealer This guarantee Is valid in every country where the product was supplied by company SELTRON or its authorised dealer 58 GUARANTEE Disposal of Old Electrical amp Electronic Equipment Disposal of Old Electrical amp Electronic Equipment Applicable in the European Union and other European countries with sepa rate collection systems This symbol on the product or on its packaging indi cates that this product shall not be treated as house hold waste Instead it shall be handed over to the applicable collection point for the recycling of electri cal and electronic equipment By ensuring this prod uct is disposed of correctly you will help prevent potential negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of this product The recycling of materials will help to conserve natural
8. se crer sse 433 92 MHz modulation OOK GONSUMPUONM Ez cuu uu usu uns I 0 022 mA P 0 066 mW Temp sensor type Murata NTC Degree of protection IP 30 by SIST EN 60529 Sale CIS aanrennen Il by SIST EN 60730 1 HOUS rana or ABS thermoplast white Dimensions lx w x h f2 x 32 x 112 mm We arias 150 g 56 TECHNICAL DATA DECLARATIONS Conformity with standards and directives Seltron d o o declares with full responsibility that room thermo stat ST2 meet the requirements and rules for the electrical equip ment designed to use within certain voltage levels EC directive for low voltage LVD 73 23 EEC 93 68 EEC and requirements and rules for electro magnetic compatibility EMC EC directive for electro magnetic compatibility EMC 89 336 EEC 92 31 EEC 93 68 EEC 99 5 EEC Product description Room thermostat ST 2 Model ST2R ST2RDR ST2TX ST2J V ST2J VDR Applied standards SIST EN 60730 1 1995 SIST EN60730 2 9 1997 SIST EN 50081 1 1995 SIST EN 50082 1 1995 SIST EN 55014 1 2001 SIST EN 55014 2 1997 SIST EN 301 489 3 2000 SIST EN 300 220 3 2000 SIST EN 60950 1992 completion A 1993 A2 1993 C A3 1995 A4 1997 TECHNICAL DATA DECLARATIONS 57 This product complies with all the regulations and declared characteristics We grant 2 years guarantee on the product commencing on the date of purchase We will eliminate any defects in the product
9. setted in program group P1 4 page 22 Factory pre setted HOLIDAY temperature is 12 C 10 USER MANUAL Setting the accurate time Hours Hold key Y and press key UN or to set the hours Picture 7 Minutes Hold key C0 and press key or W to set the minutes Picture 8 Day Hold both Sg Y and C0 then press key i or w to set the day Picture 9 The days are marked from 1 to 7 Monday is marked as land Sunday as 7 Picture 9 f the 512 by battery exchange isn t functional for a while the time is setto Monday 20 00 USER MANUAL 11 Program timer has three channels CH1 CH2 and CH3 CHI is used for programming the room heating day night CH2 is used for programming the domestic hot water warming CH3 is used for programming the comfort room heating Selecting the program channel Hold key ee and press key C0 Picture 10 Release both keys after you hear a beep Press key Sf lt j or key 0 pb to select the program channel you wish to modify Picture 10 Modifying the time program Press key or to select the program place that you wish to modify The display simultaneously writes out the time command the successive number of the program space Picture 11 and switch on off command picture 12 13 and 14 Time successive number command O of the program space Picture 11 12 USER MANUAL CH1 B day temperature
10. storage tank 5 floor heating 6 domestic hot water 7 gas boiler J unkers or Vaillant flame power modulation 8 gas boiler J unkers or Vaillant and d h w circulation 9 heating circuit ON OFF control and cooling depends on installed module see Table 2 Auxiliary sensor no sensor 1 room temp sensor 2 outdoor temp sensor 3 d h w temperature sensor 4 floor temp sensor 5 boiler temp sensor 6 stand pipe temperature sensor depends on installed module see Table 2 S1 3 Room temperature 1 built in sensor 2 auxiliary sensor 3 min measured temperature 4 max measured tem perature 5 average temperature 1 C 1 4 Auxiliary temperature sensor calibration 2 C 2 C 0 C 1 5 Measured temp roundup 0 1 C 02 C 0 5 C 1 0 C 05 C SETTING MANUAL We recommend to use key 25 S1 6 Heating optimisation deactivated 1 activated 2 S1 7 Controlling algorithm 1 P controller 2 Pl controller P S1 8 Pre setted time programs selection no selection 1 fixed only 2 user programs only 3 fixed and user progr 3 S1 9 Thermostat locking no locking 1 no locking but limited function of key W 2 enabled key Party and knob 3 enabled only key Party 4 full lock 2 S1 10 Relay output timeout delay none 1 5 min 1 Heating optimisation S T2 auto
11. INSTALLATION MANUAL ST2RDR direct heating circuit and domestic hot water warming Parameter 1 1 2 ETAT ISI IAE 7 IAEA L Y SII IIS A lt 6 ON G EEE S S C G ua l G aoir G cit S il S S GL 0 AE Module R Module DR mm Picture 38 INSTALLATION MANUAL 43 ST2RDR indirect heating circuit 3 point control Parameter S1 1 3 l BE NI L 5 acl 4 37 1 2 N 4 e Ca L N amp S 212 9 2 6 3 5 r2 4 DM i Modul DR Sens Modul R E Picture 39 44 INSTALLATION MANUAL ST2RDR direct heating circuit and boiler with built in d h w storage tank Parameter S1 14 5113 N 12 L Qu L N S15 21e D 6 3 5 r2 dN DM see Module DR LOC Module R Picture 40 INSTALLATION MANUAL 45 ST2RDR d h w warming Parameter S1 1 6 Per TE F si PaP PILES J EE fi ES AR PE oe El A a A pu E AE 2 D o dt S et idh dig G AA ARDE Bi dar S a FS ADA Z I l ono Module DR Module R Picture 41 The requested d h w temperature is set between 20 and 80 C with the knob on the thermostat 46 INSTALLATION MANUAL ST2RDR direct heating circuit and cooling Parameter 1 1 9 3 5 keel S E o
12. Room thermostat ST2 625 2 St L ce ow 10 30 seron je ale Q User manual Setting manual Installation manual Table of contents User manual Appearance and description 5 Operating mode selection eee eee 7 Setting the day and night temperature 8 Setting the comfort temperature 9 PARTI aNd ECO MOOO T 9 ROLDAN MOOC anas etes 10 Selling Ll lI la 11 Program timer programming 12 Pre setted time programs 14 Anti legionaries disease program nennen 16 Manual domestic hot water warming activation 17 Room thermostat locking rr 17 Heating and cooling mode selection r 18 Remote control with telephone nuu eee 18 Auxiliary temperature sensor temperature overview eee 18 Command to quick save and quit Escape 19 Battery replace mentira uqa shos ad nennen 19 Setting manual PIH imakay apasun E 20 Radio connection test mode for ST2TX 28 Factory setings 3 12 a id 29 Controlled system selection 30 Installation manual Pe OO TIVO E ane ene 31 Wall plate MOUNE sitas idad tada rada 31 WHO CONNECUONS Eu a ana a 33 ST2R ST2 with relay module R r 34 ST2R direct heating circuit pump eee 35 SAR DON CONO enen ite tetek 36 ST2R heating circuit with mixing valve ON OFF control 37 STAR gaS DO t
13. TION MANUAL ST2J VDR ST2 with module for gas boilers JV and auxiliary relay module DR With ST2J VDR is possible to control flame power by J unker gas boilers and domestic hot water circulation picture 43 flame power by Vaillant gas boilers and domestic hot water circulation picture 44 TT ST2J VDR Gas boiler J unkers and domestic hot water circulation picture 43 ST2J VDR Gas boiler Vaillant and domestic hot water circulation picture 44 Table Parameter S1 1 value for ST2J VDR O ST2 VDR default setting for parameter S1 1 8 INSTALLATION MANUAL 51 ST2J VDR J unkers gas boiler and domestic hot water circulation Parameter S1 1 8 1 N L 4 ze 223 mm L N JV lila k pd Vailla A alla i els SI Junkers D D LE Module DR Module JV Picture 45 52 INSTALLATION MANUAL ST2J VDR Vaillant gas boiler and domestic hot water circulation Parameter S1 1 8 dl 7 N 8 L 9 sos ir P 7 EE A E Ae oe E AN oe W OP RT FE IFRS ws rr FE er STE BED NR NOTA TAS nr AA Y Fail ES AI en Se de ut Y 4 L N lt k mi 215 e i illa D D Junkers ailla i Module DR Module JV Picture 46 E INSTALLATION MANUAL 53 Connecting the Telewarm Connect Telewarm G1 D or Telewarm G44 into the terminals a and b on the ST2 wall plate picture 45 Before connecting into terminals a and
14. ange should be done within 20 seconds In other case you will have to set the accurate time again USER MANUAL 19 All data and settings are joined into 16 groups CH1 program timer for room heating CH2 program timer for d h w warming CH3 program timer for comfort room heating d1 room thermostat data PL program group 1 P2 Program group 2 P3 program group 3 SL Spy c group 1 S2 sService group 2 S3 service group 3 Menu To enter menu hold key and press key ECU Picture 26 Release keys after you hear a beep The display writes out first group CH1 fp l Picture 20 20 SETTING MANUAL Menu navigation In menu keys have new meaning marked bellow them Picture 21 To move between the groups press key Y lt lt to move to the left and key C0 D gt to move to the right Picture 22 To move within the group press key to move down between the lines and key W to move up between the lines For your better understanding all the lines are marked First two symbols mark the group and the third symbol successive number of the line in group Picture 23 7e TN Move to Y i Move to the left d the right Move down or Move up or decrease increase Picture 21 Entrance LD a tie D BD H H2 CHJ ph K lt lt K Mo NN i Groups S are by default factory se
15. ation Frost protection ECO Wireless mode Keyboard locking PARI Operation mode off Knob for setting M heating the day temperature 2 cooling my d h w warming PARTY day Standby Night On mode ECO saving temperature mode mode temperature Operation temperature setting according to the mode program timer Picture 1 6 USER MANUAL Operating mode selection Heating activation Press key to select the regu ested operating mode Picture 2 Selected operation mode is indi cated on display 1 room heating Picture 2 room cooling domestic hot water warming Room heating operates according to the program timer CH1 domestic hot water warming operates according to the program timer CH2 Stand by Press key l Picture 3 On the y CO display appears symbol 1 ir PE Frost protection remains active Picture 3 Frost protection temperatura is 6 C and can De changed in program group P1 3 page 22 USER MANUAL E Setting the day and night temperature Day temperature Turn knob to set the reguested day temperature between 10 C and 30 C Picture 4 D 10 30 Picture 4 Night temperature Hold key eee for approx 5 seconds Picture 5a Release key after you hear a beep Now press key 4 or to set the requested night temperature Picture 5b To save and quit set Up press key eee nce again K Picture 5a Picture 5b
16. b remove the blank plastic bridge To learn more about connecting the Telewarm on electric and telephone network see User manual for Telewarm If auxiliary relay module DR wireless module TX or auxiliary temperature sensor are installed connection of falewarm isnt possible Connecting the auxiliary temperature sensor Always connect the auxiliary tem perature sensor into the connector terminals a and b on wall ST2 plate Picture 45 Set the parameters for this sensor in service group S1 Picture 45 If auxiliary relay module DR remote control device or wireless module TX are installed connection of auxiliary temperature sensor isn t possible By room thermostat ST2RDR the additional sensor is con O nected in connectors 7 and 8 54 INSTALLATION MANUAL On The DD2 can be connected only MURATA type sensors This sensors are outdoor sensor AF M room sensor PS10 12 M immersion sensor TF M Error reports Sensor malfunction If auxiliary temp sensor is in short circuit the display writes out Er w If the auxiliary sensor is disconnected the display writes out Er_ TECHNICAL DATA DECLARATIONS Da Technical data OGG imma iii ST2 Operation mode P regulator ON OFF sliding mode or PI controller 3 point control POWErSUDON Eene tend 2 batteries LR03 size AAA Relay OU MU Esad dies 230 V 6 3 A Jy MOJU naa 24 V output Radio MOOIE sande
17. dE 212 D p lt e C H SSS Module R o Picture 34 38 INSTALLATION MANUAL ST2R electric floor heating Parameter S1 1 5 ZT Module R Picture 35 INSTALLATION MANUAL 39 ST2R domestic hot water warming Parameter S1 1 6 Edo ooo O LJIN a Ga en SE ine L N Ol S 219 D 3 01 t4 SSS o Module R Es Picture 36 40 INSTALLATION MANUAL ST2RDR ST2 with double relay module RDR With room thermostat ST2RDR is possible to control direct heating circuit direct heating circuit and domestic hot water warming indirect heating circuit 3 point control D h w warming direct heating circuit and boiler with built in domestic hot water storage tank direct heating circuit and cooling Cte mmn E ST2RDR Direct heating circuit picture 37 EM Direct heating circuit and UP domestic hot water warming picture 38 H Ei Direct heating circuit and boiler with built in a domestic hot water storage tank picture 40 EEN O ST2RDR default setting for parameter S1 1 2 1 Boiler is activated when there is need for domestic hot water warming INSTALLATION MANUAL 41 ST2RDR direct heating circuit Parameter 1 1 1 T1 T2 L TQ N L L N S15 212 D 3 3 2 r2 Module DR Sens Module H Picture 37 42
18. ended for wall mounting In case you don t have installed a flush box tear away the drilling template from the package and mark drilling holes Use enclosed screws to fasten the wall plate on the wall Picture 30 After you have done connecting the wires See chapter Connecting the wires screw back the protection cover Now put ST2 back onto the base by doing the following Hook ST2 on top of the wall plate and push it with bottom towards the wall plate Picture 19 CLOSE Picture 29 2x f 6 Flush box F H e Jo Wall B 635 Nh 32 INSTALLATION MANUAL Wires connection WARNING Mounting and wiring connections must be done by a qualified installer or authorized company Local regulations or VDE 0100 and EN IEC 60364 regulations for electrical installations must be considered by doing the wiring connections Bring the wires through the opening in bottom of the wall plate Picture 30 position A How to connect module is detailed described on pages 33 to 50 ST2 enables connection of following modules relay module R auxiliary relay module DR module for wireless control TX module for J unkers and Vaillant gas boilers J V ST2 also enables connection of the auxiliary temperature sensor device for remote control with telephone INSTALLATION MANUAL 33 ST2R ST2 with relay module R With room thermostat ST2 is possible to control direct heating circuit pump picture 31 boiler control
19. ene ae deed ne 38 STAR ele Ene NOOT Neang usara 39 ST2R domestic not water warming ee eee 40 ST2RDR ST2 with double relay module RDR 41 ST2RDR direct heating circuit ansiosa canica 42 ST2RDR direct heating circuit and domestic hot water 43 ST2RDR indirect heating circuit 3 point control 44 ST2RDR direct heating circuit and boiler with built in domestic hot water storage tank 45 ST2RDR domestic hot water warming eee rennen 46 ST2RDR direct heating circuit and cooling 47 ST2TX ST2 with module for wireless control TX 48 ST2JV ST2 with module for gas boilers J V 48 STA V unkers gas bollers sarren 49 ST2J Ve Valla ntdas aie vaarten tn eee 50 ST2J VDR ST2 with module for gas boilers J V and auxiliary relay module DR 51 ST2JVDR gas boiler J unkers and d h w circulation 52 ST2 VDR gas boiler Vaillant and d h w circulation 53 Connecting the Telewarm cccccccsseseccessseececseeseeeeeseeeeeeesseseseessaeess 54 Connecting the auxiliary temperature sensor 54 A nintendo 55 Rien Le Te A0 5 a maaa tune ae eae eee 56 Conformity with standards and directives
20. eys after you hear a beep Picture 26 SETTING MANUAL 29 Controlled heating system selection sels el 1 Heating circuit ON OFF control Heating circuit ON OFF control BE d h w s Heating circuit 3 point control Heating circuit and boiler ON OFF coral Domestic hot water warming Gas boiler Junkers or Vaillant lame power modulation Gas boiler Junkers or Vaillant and d h w circulation Heating circuit and cooling LEGEND factory setting A optional setting where auxiliary optional setting temperature sensor must be connected Table 2 Possible applications for particular modules A For floor heating system an auxiliary temperature Sensor must be connected Thermostat automatically detects connected module and Selects default controlled heating system for this module 30 INSTALLATION MANUAL Place of mount Place of mount is very important for proper ST2 operation Suitable places are inner walls which arent sun lighted or exposed to sources of heat and wind ST2 should be mounted approximately 150 cm above the floor Picture 27 Picture 27 Wall plate mount Remove the ST2 from the wall plate by doing the following With one hand hold ST2 in height of keys om and with other hand the wall plate Now pull them apart Picture 28 Picture 28 SETTING MANUAL 31 Unscrew and temporarily remove the protection cover Picture 29 Room thermostat Is int
21. imal floor temperature 10 C 40 C 30 C P2 7 Beeper mode silent 1 by typing 2 by program Timer changeover 3 by typing and program timer changeover 1 P2 8 Radio channel number 1 16 1 P2 9 Radio module type 1 AM module 2 FM module 1 P2 10 Display of measured temperatures 1 built in sensor 2 auxiliary sensor 3 both sensors alternating 4 display of requested setted temperature 5 return pipe temperature sensor 1 P2 11 Actuator speed 1 8 min 2 min P2 12 Tymin in cooling mode 10 24 C 16 C Program group P3 Program group P3 is intended to set the remote control with tele phone In program group P3 are the following parameters factory setting P3 1 Requested temperature 10 C 30 C P temperature setted with the knob P 24 SETTING MANUAL P3 2 Operation mode 1 room heating 2 domestic hot water warming 3 room heating and d h w warming 4 changeover to cooling mode 5 Party mode 3 Service group S1 Service group 1 Is intended for thermostats service settings In program group S1 are the following parameters factory setting S1 1 S1 2 Controlled heating system 1 heating circuit ON OFF control 2 heating circuit ON OFF control and dom hot water 3 heating circuit 3 point control 4 heating circuit ON OFF control boiler with built in domestic hot water
22. ll program and service groups Group P1 contains the following parameters factory setting P1 1 Night temperature 6 C 26 C 17 C P1 2 temp reduction in ECO mode 0 C 9 C 3 C P1 3 frost protection temperature 2 C 20 C deactivated P temp is setted with the knob 6 C P1 4 holiday mode temperature 5 C 25 C 12 C P1 5 ED constant 5 min 50 min deactivated 20 min P1 6 Display of controlled device none 1 oil boiler 2 gas boiler 3 actuator 4 pump 1 P1 7 Temperature sensor calibration 2 C 2 C 6 C P1 8 Comfort mode temp 10 C 30 C inactive P1 9 Periodic activation of pumps and mixing valve deactivated 1 activated 1 Activation is every Saturday at 21 01 mixing valve or circulation pump activation 21 02 d h w circulation pump activation SETTING MANUAL 23 Program group P2 Program group P2 Is intended for additional thermostat s settings In program group P2 are the following parameters factory setting P2 1 Domestic hot water temperature 20 C 80 C 55 C P2 2 Switch on hysteresis for domestic hot water 0 5 C 10 C 4 C P2 3 Minimal boiler temperature 20 C 70 C 50 C P2 4 Maximal boiler temperature 50 C 97 C 80 C P2 5 Naximal stand pipe temperature 25 C 95 C 65 C P2 6 Max
23. matically calculates the switch on time and at setted time night day changeover the requested temperature is already reached Service group S2 Service group 52 Is intended for additional thermostats service settings In program group S2 are the following parameters Factory setting S2 1 Min scale for temperature setting 0 C 90 C 10 C S2 2 Max scale for temperature setting 10 C 90 C 30 C S2 3 Minimal temperature setting limitation 0 C 90 C lt no limitation S2 4 Maximal temperature setting limitation 10 C 90 C no limitation S2 5 Thermostat hysteresis 0 2 C 10 C z 0 2 C S2 6 P zone 0 5 C 10 C 0 7 C S2 7 Timer accuracy correction 5 sec day 5 sec day 0 sec day S2 8 Differential constant 0 1 10 1 S2 9 Proportional constant 0 1 10 1 S2 10 Integral constant 0 1 10 1 26 SETTING MANUAL Service group S3 Service group 3 Is intended for special thermostat s settings In program group S3 are the following parameters S3 1 Group locking no locking 1 locked are groups S 2 locked are groups S and P 3 locked complete menu 1 Access to parameter S 3 1 is possible in the following way Hold key for 20 seconds picture 24 Release the key after you hear a Deep On the display appears parameter 53 1 Now Ps possible to modify this or any other
24. ontrol With telephone is possible to remotely activate the day tempera ture mode Remote activation is signalised with the sym bol This function is setted in Program group P3 page 23 For analogue telephone line is available device G1 D Device G44 is intended for remote control with GSM mobile telephone Auxiliary temperature sensor temperature overview In normal display mode hold key 0 and press key Y Escape O the auxilary sensor isn t connected this command isn t active 18 USER MANUAL Command to quick save and quit Escape Every time you wish to quick store and quit set up hold key Y and press key 0 Release both keys after you hear a beep O Al modifications made are stored fhis command isn t valid for program and service settings Battery replacement Empty batteries are indicated with the symbol L on display We suggest the i200 2 ca battery replacement every 2 years ST2 Ba is supplied with two alkaline batteries 1 5 pik V type AAA Battery socket is inside the ST2 To remove thermostat from the wall OPEN plate do the following Hold thermostat lt ga L gt in height of keys and pull it towards your W o o y self Picture 19 OPEN After battery I ie yer 1 exchange put ST2 back on the wall plate by doing the following Hook ST2 gt on top and push it with bottom towards CLOSE the wall plate Picture 19 CLOSE Picture 19 Battery exch
25. picture 32 heating circuit with mixing valve picture 33 gas boiler picture 34 electric floor heating picture 35 domestic hot water warming picture 36 Table bellow shows parameter S 1 1 settings for thermostat ST2R ee eem Js ST2R Direct heating circuit pump picture 31 ST2R Boiler control picture 32 EN a A BENE O ST2R default setting for parameter S1 1 1 34 INSTALLATION MANUAL ST2R direct heating circuit pump Parameter S1 1 1 E E Z ir Re T ran 8 Picture 31 INSTALLATION MANUAL Il AR riz EE Q BU a EE EE EI FS FE EE SSI AS EE SEAT EDAD NA 4 212 D 3 i Wan e H SSS Sarees Module R 35 ST2R boiler control Parameter S1 1 1 al d wt s CITI E ff f fs PO d r f s NEO TSE F f a i i EE E d EEEN CI r EE a E w s d EE Module R Picture 32 36 INSTALLATION MANUAL ST2R heating circuit with mixing valve Parameter S1 1 1 N L 5 CaS 4 Re R 2 N 1 o O PE SS JY AD NIENKE SNN FS FI SSS r Z SITES WA A F IE III SS SS SAS JS SF RES x C Eee dE ENNE KE G cl L N S 9 MES e t 9Y ORR Module R Picture 33 INSTALLATION MANUAL 37 ST2R gas boiler Parameter S1 1 1 AIE AEIR IE IE IE OE IE IE IE RE IE RE RE IE IE IE rr PPE EE oc rr nrs d ss pred G n Pie Oe Ee h Gil eee at K uk ee EA
26. resources For more detailed information about recycling of this product please contact your local city office your household waste disposal service or the shop where you pur chased the product REMOVAL OF THE PRODUCT 59 C SELTRON SELTRON d o o Ru ka cesta 96 2345 Bistrica ob Dravi SI SLOVENIJA Tel 386 0 2 671 96 00 Fax 386 0 2 671 96 66 http www seltron eu J5060352 V2 2 E mail info seltron eu vi
27. to select between 4 fixed Pri Pr2 Pr3 and Pr4 and 2 users setted time programs Pr10 and P r2 M Pre setted time program selection Hold key and by pressing key Y select the suitable time program Picture 16 Symbol 1 indicates programs for room heat ing CH1 symbol indicates programs for domestic hot water warming CH2 Te view the time commands in program press key or D The selected time program always overwrites the previous one To keep the current time program active select 14 USER MANUAL hot water warming He time program for dom Pra Pr3 15 time program for room heating LH J E ETES 2200 C y O CIleal ea co na Fa C C3 r an Du r nu Nu co co CaCa 3 C K ba 1 C 12345 sis 3 67 HOO amp L Table 1 Pre setted time programs Prl Pr2 USER MANUAL O In program timer CH1 and CH2 are factory pre stored time programs Prl User pre setted programs Pri and Pr2 if Pre setted time programs with a symbol U can be user modified These programs can be changed or modified the same way as programs in program timer see chapter Modifying the time pro gram on page 11 By default is in program P r1 stored program Pri and O for program Pr2 program Pr3 Anti legionaries disease program In order to protect against legionaries disease this room unit has a special function which warms the
28. ttings locked Picture 22 i Group locking is setted in Service group S3 page 25 SETTING MANUAL 21 Successive Nr of the line Group Parameter name Picture 23 Program timer for room heating CH1 For changing the time program see chapter Modifying the time program page 12 Program timer for domestic hot water warming CH2 For changing the time program see chapter Modifying the time program page 12 Program timer for comfort room heating CH3 For changing the time program see chapter Modifying the time program page 12 Room thermostat data d1 This group is sort of ST2 ID In this group are information about s 12 modifying isn t possible The information are displayed in the following order d1 1 Room thermostat type ST2 d1 2 Software version d1 3 Heating or cooling d1 4 ED constant or actuator speed or controlled device d1 5 Built in temperature sensor calibration d1 6 Auxiliary temperature sensor calibration d1 7 Selected controlled system d1 8 Battery voltage d1 9 Reserved 22 SETTING MANUAL Program group P1 Program group P1 is used for the thermostat user settings To change the selected parameter hold key for approximately 5 seconds Parameter starts to flash Press key l or WL to set the parameter value To store the setted value again hold key ee approximately 5 seconds This procedure for modifying the parameter is the same for a
Download Pdf Manuals
Related Search